prepared for the use of the Committee on Aeronautical and Space Sciences, United States Senate by the Science Policy Research Division, Congressional Research Service, the Library of CongressU.S. Govt. Print. Off.1976
Staff report prepared for the use of the Committee on Aeronautical and Space Sciences, United States Senate, by the Science Policy Research Division and Foreign Affairs Division of the Congressional Research Service and the European Law Division of the Law Library, Library of CongressU.S. Govt. Print. Off.1971